export default class StudyHello extends React.Component {
  render() {
    return (
      <div>
        {React.createElement("div", { id: "box", title: "您好" }, [
          React.createElement("h1", { key: 1 }, "Hello React"),
        ])}
        <hr />
        {<h1>我是JSX语法</h1>}
      </div>
    );
  }
}
